Make sure dialogue is ended properly when closing it by using a service (Fixes #1755)

apps/openmw/mwgui/enchantingdialog.cpp

@@ -338,7 +338,7 @@ namespace MWGui
                     MWBase::Environment::get().getMechanicsManager()->reportCrime(player, mPtr, MWBase::MechanicsManager::OT_Theft,
                                                                                   item.getClass().getValue(item));
                     MWBase::Environment::get().getWindowManager()->removeGuiMode (GM_Enchanting);
-                    MWBase::Environment::get().getWindowManager()->removeGuiMode (GM_Dialogue);
+                    MWBase::Environment::get().getDialogueManager()->goodbyeSelected();
                     return;
                 }
             }

apps/openmw/mwgui/tradewindow.cpp

@@ -308,7 +308,7 @@ namespace MWGui
                                                                               it->mBase.getClass().getValue(it->mBase)
                                                                               * it->mCount);
                 onCancelButtonClicked(mCancelButton);
-                MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_Dialogue);
+                MWBase::Environment::get().getDialogueManager()->goodbyeSelected();
                 return;
             }
         }

apps/openmw/mwgui/trainingwindow.cpp

@@ -6,6 +6,7 @@
 #include "../mwbase/environment.hpp"
 #include "../mwbase/world.hpp"
 #include "../mwbase/mechanicsmanager.hpp"
+#include "../mwbase/dialoguemanager.hpp"
 
 #include "../mwworld/class.hpp"
 #include "../mwworld/containerstore.hpp"
@@ -162,7 +163,7 @@ namespace MWGui
 
         // go back to game mode
         MWBase::Environment::get().getWindowManager()->removeGuiMode (GM_Training);
-        MWBase::Environment::get().getWindowManager()->removeGuiMode (GM_Dialogue);
+        MWBase::Environment::get().getDialogueManager()->goodbyeSelected();
 
         // advance time
         MWBase::Environment::get().getWorld ()->advanceTime (2);

apps/openmw/mwgui/travelwindow.cpp

@@ -9,6 +9,7 @@
 #include "../mwbase/windowmanager.hpp"
 #include "../mwbase/mechanicsmanager.hpp"
 #include "../mwbase/soundmanager.hpp"
+#include "../mwbase/dialoguemanager.hpp"
 
 #include "../mwmechanics/creaturestats.hpp"
 
@@ -171,12 +172,13 @@ namespace MWGui
             MWBase::Environment::get().getWorld()->advanceTime(hours);
         }
 
+        MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_Travel);
+        MWBase::Environment::get().getDialogueManager()->goodbyeSelected();
+
         // Teleports any followers, too.
         MWWorld::ActionTeleport action(interior ? cellname : "", pos);
         action.execute(player);
 
-        MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_Travel);
-        MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_Dialogue);
         MWBase::Environment::get().getWindowManager()->fadeScreenOut(0);
         MWBase::Environment::get().getWindowManager()->fadeScreenIn(1);
     }